package com.study.gulimallgateway.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;

/**
 * @author Administrator
 * @description TODO
 * @date 2023/11/11 18:10
 */
//允许跨域配置
@Configuration
public class GulimallCorsConfiguration {

    @Bean
    public CorsWebFilter corsWebFilter(){
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        CorsConfiguration corsConfiguration = new CorsConfiguration();

//        配置跨域
        corsConfiguration.addAllowedHeader("*");  //允许哪些请求头跨域
        corsConfiguration.addAllowedMethod("*");  //允许哪些请求方式
        corsConfiguration.addAllowedOriginPattern("*");  //允许哪些请求来源
        corsConfiguration.setAllowCredentials(true);   //是否允许携带

        source.registerCorsConfiguration("/**",corsConfiguration);
        return new CorsWebFilter(source);
    }
}
